201102242311 has 16 divisors (see below), whose sum is σ = 207651299328. Its totient is φ = 194659727200.

The previous prime is 201102242249. The next prime is 201102242353. The reversal of 201102242311 is 113242201102.

It is a cyclic number.

It is not a de Polignac number, because 201102242311 - 2⁷ = 201102242183 is a prime.

It is a super-2 number, since 2×201102242311² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201102243311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1488276 + ... + 1617766.

It is an arithmetic number, because the mean of its divisors is an integer number (12978206208).

Almost surely, 2^201102242311 is an apocalyptic number.

201102242311 is a deficient number, since it is larger than the sum of its proper divisors (6549057017).

201102242311 is a wasteful number, since it uses less digits than its factorization.

201102242311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129902.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 201102242311 its reverse (113242201102), we get a palindrome (314344443413).

The spelling of 201102242311 in words is "two hundred one billion, one hundred two million, two hundred forty-two thousand, three hundred eleven".